20888970584

素因数分解:

$2^3\times {\mathrm{4391}}^1\times {\mathrm{594653}}^1$

素因数の和:599050

約数の個数: 16

約数和(自身を含む): 39175805520

約数和(自身を除く): 18286834936

約数列:

[1, 2, 4, 8, 4391, 8782, 17564, 35128, 594653, 1189306, 2378612, 4757224, 2611121323, 5222242646, 10444485292, 20888970584]

約数ペア:

[(1, 20888970584), (2, 10444485292), (4, 5222242646), (8, 2611121323), (4391, 4757224), (8782, 2378612), (17564, 1189306), (35128, 594653)]